SymbolFileSymtab.h revision 344779 
1//===-- SymbolFileSymtab.h --------------------------------------*- C++ -*-===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10#ifndef liblldb_SymbolFileSymtab_h_
11#define liblldb_SymbolFileSymtab_h_
12
13#include <map>
14#include <vector>
15
16#include "lldb/Symbol/SymbolFile.h"
17#include "lldb/Symbol/Symtab.h"
18
19class SymbolFileSymtab : public lldb_private::SymbolFile {
20public:
21  //------------------------------------------------------------------
22  // Constructors and Destructors
23  //------------------------------------------------------------------
24  SymbolFileSymtab(lldb_private::ObjectFile *obj_file);
25
26  ~SymbolFileSymtab() override;
27
28  //------------------------------------------------------------------
29  // Static Functions
30  //------------------------------------------------------------------
31  static void Initialize();
32
33  static void Terminate();
34
35  static lldb_private::ConstString GetPluginNameStatic();
36
37  static const char *GetPluginDescriptionStatic();
38
39  static lldb_private::SymbolFile *
40  CreateInstance(lldb_private::ObjectFile *obj_file);
41
42  uint32_t CalculateAbilities() override;
43
44  //------------------------------------------------------------------
45  // Compile Unit function calls
46  //------------------------------------------------------------------
47  uint32_t GetNumCompileUnits() override;
48
49  lldb::CompUnitSP ParseCompileUnitAtIndex(uint32_t index) override;
50
51  lldb::LanguageType
52  ParseLanguage(lldb_private::CompileUnit &comp_unit) override;
53
54  size_t ParseFunctions(lldb_private::CompileUnit &comp_unit) override;
55
56  bool ParseLineTable(lldb_private::CompileUnit &comp_unit) override;
57
58  bool ParseDebugMacros(lldb_private::CompileUnit &comp_unit) override;
59
60  bool ParseSupportFiles(lldb_private::CompileUnit &comp_unit,
61                         lldb_private::FileSpecList &support_files) override;
62
63  size_t ParseTypes(lldb_private::CompileUnit &comp_unit) override;
64
65  bool ParseImportedModules(
66      const lldb_private::SymbolContext &sc,
67      std::vector<lldb_private::ConstString> &imported_modules) override;
68
69  size_t ParseBlocksRecursive(lldb_private::Function &func) override;
70
71  size_t
72  ParseVariablesForContext(const lldb_private::SymbolContext &sc) override;
73
74  lldb_private::Type *ResolveTypeUID(lldb::user_id_t type_uid) override;
75  llvm::Optional<ArrayInfo> GetDynamicArrayInfoForUID(
76      lldb::user_id_t type_uid,
77      const lldb_private::ExecutionContext *exe_ctx) override;
78
79  bool CompleteType(lldb_private::CompilerType &compiler_type) override;
80
81  uint32_t ResolveSymbolContext(const lldb_private::Address &so_addr,
82                                lldb::SymbolContextItem resolve_scope,
83                                lldb_private::SymbolContext &sc) override;
84
85  size_t GetTypes(lldb_private::SymbolContextScope *sc_scope,
86                  lldb::TypeClass type_mask,
87                  lldb_private::TypeList &type_list) override;
88
89  //------------------------------------------------------------------
90  // PluginInterface protocol
91  //------------------------------------------------------------------
92  lldb_private::ConstString GetPluginName() override;
93
94  uint32_t GetPluginVersion() override;
95
96protected:
97  typedef std::map<lldb_private::ConstString, lldb::TypeSP> TypeMap;
98
99  lldb_private::Symtab::IndexCollection m_source_indexes;
100  lldb_private::Symtab::IndexCollection m_func_indexes;
101  lldb_private::Symtab::IndexCollection m_code_indexes;
102  lldb_private::Symtab::IndexCollection m_data_indexes;
103  lldb_private::Symtab::NameToIndexMap m_objc_class_name_to_index;
104  TypeMap m_objc_class_types;
105
106private:
107  DISALLOW_COPY_AND_ASSIGN(SymbolFileSymtab);
108};
109
110#endif // liblldb_SymbolFileSymtab_h_
111